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Lightweight Competition Exhaust System for Porsche 981 Cayman GT4 / 981 Boxster Spyder 2015-16 ❭ FSPOR981GT4CES
- Porsche Boxster 981 Spyder 3.8L 2016
- Porsche Cayman GT4 3.8L 2015-16
Fabspeed's Lightweight Competition Exhaust System is for those who like it loud, light as possible, and powerful.
FEATURES:
• Fits all Porsche 981 Cayman GT4 / 981 Boxster Spyder vehicles 2015-2016 worldwide
• CAT-BACK emissions legal bolts onto OEM Porsche catalytic converters.
• Choose between real matte Carbon Fiber tips or Single Wall stainless steel brushed ips that are made in house for a racecar look
• 2.5" 63.5mm diameter piping straight through for maximum power gains
• Weighs 19 lbs less than the factory rear muffler system.
• Constructed from 14-16ga T304L stainless steel tubing for maximum power and durability
• Direct bolt-on installation; no cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
SOUND:
This stripped down variant of our Valvetronic Exhaust is ready to unleash the full glorious sound of the 3.8L. You'll be treated to a glorious roar befitting of the GT4. Burbles and backfires erupt in abundance, and downshifts summon a bark that will make all eyes and ears around focus on you. We're not exaggerating. This system will put an ear-to-ear smile on the most miserly of faces. This is exhaust is LOUD - suitable for those running stock headers or perfect for the track as part of a full performance package. Pair with our turndown tips if sound limits at the track are a concern.
POWER:
When combined with Fabspeed's Race Headers, our Lightweight Competition Exhaust System allows you to push 375 whp out of your GT4 or 450HP at the crankshaft! Even with Sport Headers coming in at 371 whp, the gains in power are as impressive as the sound. The Fabspeed exhaust suite completely eliminates the torque dip in the 3500 RPM range and offers power gains all the way through redline. The increase in low end power will make a great difference in street drivability with the long gearing of the GT4.
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR981GT4CES
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
Very aggressive muffler bypass system which incorporates two resonators.
Loud and aggressive performance exhaust system recommended for track use only; replaces the restrictive factory mufflers with a free-flowing resonated design.
Features:
• Fits: all Porsche 911 Carrera Vehicles 1976-1989
• Very aggressive muffler bypass system which incorporates two resonators. Recommended for Track Use ONLY!
• Dramatic weight savings and improvement in power
• Single outlet design
• Very aggressive muffler bypass system which incorporates two resonators
• Direct replacement for the OEM muffler and will bolt to the factory catalytic converter
• Complete T304L stainless steel construction; 14-16ga CNC mandrel-bent 2.25" tubing
• Includes 4.5" deluxe tip.
• No cutting or welding required
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR911SCUPS
The product you are viewing cross references to these numbers
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50

FEATURES:
• Fits all Porsche 911 Carrera vehicles (1976-1989) WITH HEAT
• Major improvement in power throughout the RPM range.
• Saves 43 lbs from the rear of the vehicle
• Loud and aggressive Cup car sound. Recommended for Track Use ONLY!
• Constructed from high quality 14-16 gauge, C.N.C. mandrel bent T304 stainless steel tubing
• RSR Long-tube headers feature equal length primary pipes with F1 style high velocity 3-into-1 pyramidal investment cast merge collectors
• Dual outlet system comes with all required hardware
• Available options include Heat Exchange, Sportcats &/or Tip
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
NOTE: Requires slight modification to the factory rear bumper for proper fitment of the second outlets
INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50

FEATURES:
• Fits all Porsche 911 Carrera vehicles (1976-1989) WITHOUT HEAT
• Major improvement in power throughout the RPM range.
• Saves 43 lbs from the rear of the vehicle
• Loud and aggressive Cup car sound. Recommended for Track Use ONLY!
• Constructed from high quality 14-16 gauge, C.N.C. mandrel bent T304 stainless steel tubing
• RSR Long-tube headers feature equal length primary pipes with F1 style high velocity 3-into-1 pyramidal investment cast merge collectors
• Dual outlet system comes with all required hardware
• Available options include Heat Exchange, Sportcats &/or Tip
• All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty
NOTE: Requires slight modification to the factory rear bumper for proper fitment of the second outlets
INSTALLATION NOTE: To ensure proper header seal, after initial heat cycle, tighten all exhaust bolts to the OEM torque specs.
Please note: This is a special-order item manufactured to order. In some cases, please allow 4 – 5 weeks for the delivery. Special order items cannot be cancelled from this supplier once your order has been placed.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
FSPOR911RSRWOH
The product you are viewing cross references to these numbers
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