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排气套件
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Fabspeed 保时捷 944 Turbo (951) 街道性能套件是一款全面的高性能排气、进气和发动机调校升级套件,旨在提升 1985 年至 1991 年间生产的保时捷 944 Turbo 车型的马力、扭矩、涡轮增压器响应和整体驾驶性能。
适用:
- 保时捷 944 Turbo 2.5L 8V 1985-88
- 保时捷 944 Turbo 2.5L 8V 1989-91
- 1988款保时捷944 Turbo S 2.5L 8V
该套件专为涡轮增压 2.5 升四缸发动机而开发,结合了 Fabspeed 的 3.0 英寸 Maxflo 高性能排气系统、带运动型催化转化器的高性能排气管、升级的涡轮出口顶管、BMC F1 高性能空气滤清器和 DME 性能芯片升级。
该套件旨在改善废气流动并减少原厂进气和排气系统中的限制,帮助涡轮增压发动机更高效地运行,同时带来更深沉、更运动的排气声浪。
Maxflo 排气系统采用重型 16 号 T304L 不锈钢制造,并采用精密 CNC 芯轴弯曲管,以提高耐用性、耐腐蚀性和稳定的排气流量。
升级后的涡轮出口顶管取代了原有的限制性双层壁工厂部件,该部件会随着时间的推移而劣化并发生内部坍塌,从而可能影响涡轮增压器的性能。
Fabspeed宣称其产品可提升高达95马力和80磅英尺的扭矩,同时减重约25磅(11.3公斤)。这些数据为厂商公布的套装数据,实际效果会因车辆的机械状况、配置和所选升级项目而有所不同。
对于追求更强加速性能、更佳油门响应、更强劲涡轮增压器性能和独特运动排气声浪的保时捷 944 Turbo 爱好者来说,这款集成式升级套件为经典的保时捷 951 提供了一套全面的性能解决方案。
本产品的功能:
Fabspeed 街道性能套件旨在提高发动机进气、排气和电子管理系统的效率。
通过减少排气阻力并支持改进发动机标定,该套件有助于涡轮增压器更有效地工作,并使发动机能够提供更强劲的性能。
其主要功能包括:
- 提升马力:改善排气流量、提高进气效率和适当调整发动机,可以提升发动机动力。
- 改进的扭矩输出:旨在增加可用扭矩,并在发动机的整个工作范围内提供更强的加速性能。
- 增强涡轮增压器响应:升级后的出口管和阻力更小的排气系统有助于降低背压并提高涡轮增压器性能。
- 改善废气流量: 3.0 英寸(76 毫米)Maxflo 排气管为废气提供了更大、更高效的通道。
- 降低排气阻力:用性能更佳的替代品替换原有的排气阻力部件。
- 更具运动感的排气声浪:产生更深沉、更独特的排气声浪,同时保留保时捷涡轮增压发动机的特性。
- 油门响应更灵敏:增强的气流和适当的发动机标定可以提供更灵敏的加速性能。
- 高性能空气过滤: BMC F1 空气滤清器支持高效的进气气流,同时过滤空气中的污染物。
- 发动机管理优化: DME 芯片升级可修改发动机标定,以提高指定发动机配置的性能。
- 组件重量减轻:制造商报告称,与原组件相比,总重量减轻了约 25 磅。
- 耐腐蚀性: T304L不锈钢排气管结构具有更强的抗锈蚀和抗腐蚀性能。
- 提高耐用性:采用芯轴弯曲管材和坚固的结构设计,可承受严苛的排气工作条件。
磨损或故障症状:
Fabspeed 街道性能套件主要是一种性能升级方案,而不是直接替换某个故障部件。
然而,原装排气、进气或涡轮增压器出口部件的劣化可能表明维修或升级是有益的。
常见症状包括:
- 发动机性能下降:排气部件受限或损坏可能会导致马力、扭矩和加速性能下降。
- 涡轮增压器响应迟缓:过大的排气背压会对涡轮增压器的效率和增压响应产生负面影响。
- 内部涡轮出口管塌陷:原有的双层壁出口管内部可能会劣化,从而限制废气流动。
- 高转速时动力损失:排气限制可能会阻止发动机在高转速下发挥其预期性能。
- 腐蚀的排气部件:老化的原厂排气管、消声器和连接件可能会出现生锈或结构损坏。
- 排气泄漏:管道破裂、垫片老化或连接处损坏都可能导致废气泄漏。
- 排气管异响过大:消声器内部部件松动、安装硬件老化或管道损坏都可能导致金属噪音。
- 催化转化器受限:损坏或堵塞的催化转化器可能会增加排气背压并降低性能。
- 空气滤清器堵塞:严重污染的进气滤清器可能会限制气流并影响发动机的响应速度。
- 涡轮增压不稳定:增压压力异常可能是由于涡轮增压器、废气旁通阀、控制系统或相关管道出现故障造成的。
- 油门响应不良:当进气、排气或发动机管理系统无法正常工作时,可能会出现发动机顿挫或加速延迟的情况。
- 排气管支架损坏:腐蚀或松动的支架和固定件可能导致排气管过度移动。
- 异常排气噪音:排气管泄漏或消声器部件老化可能会产生过大的噪音或排气音调变化。
为什么更换/升级很重要:
- 使用 Fabspeed Porsche 944 Turbo Street Performance Package 升级原厂进气和排气系统,可以提高发动机性能,同时更换老化或限制性能的原厂部件。
- 保时捷 944 Turbo 依靠高效的废气流动和精确的发动机管理来提供响应迅速的涡轮增压性能。
- 废气通过涡轮增压器后,出口管、排气管或排气系统中的过度阻力会增加背压,从而限制发动机的高效运行能力。
- 原装双层壁涡轮出口管特别容易发生内部劣化,这会减少可用的排气流通面积,并对性能产生负面影响。
- 用 Fabspeed 涡轮增压器出口顶管替换该部件有助于消除与原始结构相关的潜在限制。
- 更大的 3.0 英寸 Maxflo 排气系统和高性能排气管进一步支持高效的废气排放,从而有可能提高加速性能和涡轮增压器的响应速度。
- 对于仍然使用老旧原厂排气部件的车辆,更换腐蚀或损坏的部件还可以帮助解决排气泄漏、嘎嘎作响和结构缺陷等问题。
- 不锈钢结构具有优异的耐腐蚀性,使其成为老化的原装排气管的耐用替代品。
- BMC F1 高性能空气滤清器通过支持高效的进气气流来配合排气改进,而可选的 DME 性能芯片则允许将发动机管理标定与预期的性能配置相匹配。
- 对于涡轮增压发动机而言,正确的校准尤为重要,因为增压压力、点火正时和燃油供给必须协同工作,才能保持合适的发动机状态。
- 除了性能之外,Fabspeed 套件还增强了保时捷 944 Turbo 独特的排气特性,带来更深沉、更运动的声音。
- 对于进行修复、性能改装或赛道准备的爱好者来说,同时升级多个相关部件可以提供一种综合方法来改善发动机的进气和排气系统的耐久性。
- Fabspeed 保时捷 944 Turbo 街道性能套件提供了一套全面的性能解决方案,旨在提高排气效率、增强涡轮增压器响应并提供更具吸引力的驾驶体验。
相关参考编号
相关编号、被取代编号、交叉引用编号或替代编号,供比较之用。
FSPOR944TSPKGDP
您正在查看的产品与这些编号存在交叉引用关系
该套件包括以下商品:
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Fabspeed Type 951 Street Exhaust Performance Package, WITHOUT DME Upgrade.
The Fabspeed Porsche 944 Turbo (951) Street Performance Package is a comprehensive high-performance exhaust, intake and engine tuning upgrade designed to enhance horsepower, torque, turbocharger response and overall driving performance on Porsche 944 Turbo models manufactured between 1985 and 1991.
Fits:
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988
Developed specifically for the turbocharged 2.5-litre four-cylinder engine, this package combines Fabspeed's 3.0-inch Maxflo Performance Exhaust System, performance downpipe with sport catalytic converter, upgraded Turbo Outlet Top Pipe, BMC F1 Performance Air Filter.
Designed to improve exhaust gas flow and reduce restrictions within the factory intake and exhaust systems, the package helps the turbocharged engine operate more efficiently while delivering a deeper, sportier exhaust note.
The Maxflo exhaust system is manufactured from heavy-duty 16-gauge T304L stainless steel and features precision CNC mandrel-bent tubing for improved durability, corrosion resistance and consistent exhaust flow.
The upgraded Turbo Outlet Top Pipe replaces the original restrictive double-walled factory component, which can deteriorate and collapse internally over time, potentially affecting turbocharger performance.
Fabspeed advertises performance improvements of up to 95 horsepower and 80 lb-ft of torque, together with a weight reduction of approximately 25 lb (11.3kg). These are manufacturer-reported package figures, and actual results will vary depending on the vehicle's mechanical condition, configuration and selected upgrades.
Ideal for Porsche 944 Turbo enthusiasts seeking stronger acceleration, improved throttle response, enhanced turbocharger performance and a distinctive sports exhaust sound, this integrated upgrade provides a comprehensive performance solution for the classic Porsche 951.
What This Product Does:
The Fabspeed Street Performance Package is designed to improve the efficiency of the engine's intake, exhaust and electronic management systems.
By reducing exhaust restrictions and supporting improved engine calibration, the package helps the turbocharger operate more effectively and allows the engine to deliver stronger performance.
Its key functions include:
- Increased Horsepower: Improved exhaust flow, intake efficiency and appropriate engine tuning can support additional engine power.
- Improved Torque Delivery: Designed to increase available torque and provide stronger acceleration throughout the engine's operating range.
- Enhanced Turbocharger Response: The upgraded outlet pipe and less restrictive exhaust system help reduce backpressure and improve turbocharger performance.
- Improved Exhaust Gas Flow: The 3.0-inch (76mm) Maxflo exhaust provides a larger, more efficient passage for exhaust gases.
- Reduced Exhaust Restriction: Replaces restrictive original exhaust components with performance-oriented alternatives.
- Sportier Exhaust Sound: Produces a deeper, more distinctive exhaust note while retaining the character of the turbocharged Porsche engine.
- Improved Throttle Response: Enhanced airflow and appropriate engine calibration can provide more responsive acceleration.
- High-Performance Air Filtration: The BMC F1 Air Filter supports efficient intake airflow while filtering airborne contaminants.
- Reduced Component Weight: The manufacturer reports an overall weight saving of approximately 25 lb compared with the original components.
- Corrosion Resistance: T304L stainless steel exhaust construction provides improved resistance to rust and deterioration.
- Improved Durability: Mandrel-bent tubing and robust construction are designed to withstand demanding exhaust operating conditions.
Symptoms Of Wear Or Failure:
The Fabspeed Street Performance Package is primarily a performance upgrade rather than a direct replacement for one failed component.
However, deterioration of the original exhaust, intake or turbocharger outlet components may indicate that repair or upgrading is beneficial.
Common signs include:
- Reduced Engine Performance: Restrictive or damaged exhaust components may contribute to reduced horsepower, torque and acceleration.
- Sluggish Turbocharger Response: Excessive exhaust backpressure can negatively affect turbocharger efficiency and boost response.
- Internal Turbo Outlet Pipe Collapse: The original double-walled outlet pipe can deteriorate internally, restricting exhaust gas flow.
- Loss of Power at Higher RPM: Exhaust restrictions may prevent the engine from delivering its expected performance at higher engine speeds.
- Corroded Exhaust Components: Ageing factory exhaust pipes, mufflers and connections may develop rust or structural deterioration.
- Exhaust Leaks: Cracked pipework, deteriorated gaskets or damaged connections may allow exhaust gases to escape.
- Excessive Exhaust Rattling: Loose internal muffler components, deteriorated mounting hardware or damaged pipework may cause metallic noises.
- Restricted Catalytic Converter: A damaged or blocked catalytic converter may increase exhaust backpressure and reduce performance.
- Clogged Air Filter: A heavily contaminated intake filter may restrict airflow and affect engine responsiveness.
- Inconsistent Turbo Boost: Boost pressure irregularities may result from faults in the turbocharger, wastegate, control system or associated pipework.
- Poor Throttle Response: Engine hesitation or delayed acceleration can occur when intake, exhaust or engine management systems are not functioning correctly.
- Damaged Exhaust Mountings: Corroded or weakened brackets and fixings may allow excessive exhaust movement.
- Unusual Exhaust Noise: Leaks or deteriorated muffler components may produce excessive noise or changes in exhaust tone.
Why Replacement / Upgrading Matters:
- Upgrading the factory intake and exhaust system with the Fabspeed Porsche 944 Turbo Street Performance Package provides an opportunity to enhance engine performance while replacing ageing or restrictive original components.
- The Porsche 944 Turbo relies on efficient exhaust gas flow and accurate engine management to deliver responsive turbocharged performance.
- Once exhaust gases pass through the turbocharger, excessive restriction in the outlet pipe, downpipe or exhaust system can increase backpressure and limit the engine's ability to operate efficiently.
- The original double-walled turbo outlet pipe is particularly vulnerable to internal deterioration, which can reduce the available exhaust flow area and negatively affect performance.
- Replacing this component with the Fabspeed Turbo Outlet Top Pipe helps eliminate the potential restriction associated with the original construction.
- The larger 3.0-inch Maxflo exhaust system and performance downpipe further support efficient exhaust gas discharge, potentially improving acceleration and turbocharger responsiveness.
- For vehicles retaining heavily aged factory exhaust components, replacing corroded or deteriorated parts can also help address exhaust leaks, rattling and structural weaknesses.
- The stainless steel construction provides excellent corrosion resistance, making it a durable alternative to ageing original exhaust pipework.
- The BMC F1 Performance Air Filter complements the exhaust improvements by supporting efficient intake airflow.
- A correctly matched calibration is particularly important on turbocharged engines, where boost pressure, ignition timing and fuel delivery must operate together to maintain suitable engine conditions.
- Beyond performance, the Fabspeed package also enhances the distinctive exhaust character of the Porsche 944 Turbo, delivering a deeper and sportier sound.
- For enthusiasts undertaking restoration, performance modifications or track preparation, upgrading multiple related components together provides an integrated approach to improving engine breathing and exhaust system durability.
- The Fabspeed Porsche 944 Turbo Street Performance Package offers a comprehensive performance solution designed to improve exhaust efficiency, enhance turbocharger response and deliver a more engaging driving experience.
相关参考编号
相关编号、被取代编号、交叉引用编号或替代编号,供比较之用。
FSPOR944TSPKGP
您正在查看的产品与这些编号存在交叉引用关系
该套件包括以下商品:
保时捷排气系统套件 | 性能、精度和声音
精心设计的排气系统套件对于维护您的保时捷性能、效率和独特的排气音色至关重要。这些完整的系统将磨损或受限的排气部件替换为精密设计的高流量组件,从而恢复或增强动力输出和音质。
Design911 为保时捷车型提供全面的排气系统套件选择——从经典 911 到现代 GT 系列车型。每个套件均包含消音器、歧管、催化转化器和管道等关键部件,旨在优化气流、降低背压并提升油门响应。
我们的排气套件采用优质不锈钢、因科镍合金或钛合金制成,兼具耐用性、耐腐蚀性和卓越的声学性能。无论您是修复老式风冷车型,还是改装赛道版GT3,这些排气系统都能在可靠性、性能和声学性能之间实现完美平衡。
排气系统套件起什么作用?
排气系统套件能够有效地将废气排出发动机,同时控制噪音和排放。设计合理的系统能够确保发动机最佳的排气性能,从而提升功率、扭矩和整体效率。
核心功能:
- 将发动机废气安全排出。
- 降低背压以最大化功率输出。
- 通过催化转换器和消声器控制排放。
- 增强排气音调,实现真实的保时捷声音。
- 优化气体流量以提高性能和可靠性。
升级后的排气系统还可以减轻重量、改善油门响应并增强驾驶乐趣。
排气系统为何会失效?
随着时间的推移,即使是最耐用的排气系统也会因不断暴露在高温、振动和恶劣天气中而性能下降。
排气系统故障的常见原因包括:
腐蚀和生锈,特别是在低碳钢系统上。
当排气部件出现故障时,您可能会注意到嘎嘎声、性能下降、浓烟或燃料消耗增加——所有这些都表明需要更换。
为什么要更换或升级排气系统?
更换或升级保时捷的排气系统可确保最佳性能、效率和驾驶乐趣。
主要优点:
- 恢复最佳气体流量和背压。
- 提高马力和扭矩。
- 增强声音和油门响应。
- 减轻重量,改善操控性。
- 防止泄漏和排放问题。
- 采用耐腐蚀的高级材料制成。
- 适用于保时捷 911、Cayman、Boxster、Panamera、Macan 等的直接安装设计。
无论是性能调整、修复还是更换,Design911 的排气系统套件都能提供保时捷车主所期望的声音、精度和可靠性。
亮点:
- 适用于所有保时捷车型的完整排气系统套件。
- 包括歧管、消音器、催化转化器和管道。
- 由不锈钢、因科镍合金或钛制成。
- 专为实现最佳性能和声音而设计。
- 精密配合的设计,安装简单。
- 非常适合性能升级或恢复。