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- USA
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Ships within 48 hours · Estimated delivery Aug 19 - Aug 24
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Description
Fabspeed Supercup Exhaust System - Porsche 986 Boxster/S - 1997-1999 - Street - Black ChromeAggressive track designed exhaust system providing maximum flow and power; recommended for off road and track use only. Features: Fits all Porsche 986 Boxster S vehicles (1997 2004) Available with Polished or Black Chrome Deluxe Dual Style tips or optional Carrera GT Style Tip upgrade Increases power and improves throttle response Saves 40lbs from the rear of the vehicle compared to the full OEM exhaust NOTE: 1997 1999 986 Boxster Supercup STREET
Aggressive track-designed exhaust system providing maximum flow and power; recommended for off-road and track use only.
Features:
- Fits all Porsche 986 Boxster / S vehicles (1997-2004)
- Available with Polished or Black Chrome Deluxe Dual-Style tips or optional Carrera GT Style Tip upgrade
- Increases power and improves throttle response
- Saves 40lbs from the rear of the vehicle compared to the full OEM exhaust
- NOTE: 1997-1999 986 Boxster Supercup STREET Exhaust includes 200 cell tri-metallic sport catalytic converters to remain emission compliant with no CEL’s
- NOTE: 1997-1999 986 Boxster Supercup RACE Exhaust includes catbypass pipes with O2 bungs in the factory position, and is recommended for Off-Road Track Use Only
- Complies with emissions regulations
- Includes two resonators to minimize weight and improve top end power
- Constructed from high quality 14-16ga CNC mandrel-bent T304 stainless steel for maximum performance and durability
- Direct replacement for the OEM muffler with no cutting or welding required
- NOTE: Fabspeed’s 200-cell high-flow catalytic converters are not C.A.R.B. certified and are for Off-Road Use ONLY in the state of California
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 5
Fuel and repair costs are rising…
Why not make your (overpriced) fuel work for you? If you appreciate your internal combustion engine, and want to help avoid costly repairs or maintenance to your fuel injector system, you can!
To be honest the quality of fuel is often questionable (I’m looking right at you, ethanol). Modern fuel injection systems are squeezed for every iota of fuel economy and performance. It makes sense to be a little proactive with the preventative maintenance, it’s just good sense.
Adding Jectron to your fuel is a smart, and economical measure that you can take, to keep your injection system running as designed.
It won’t damage your emissions components, it won’t harm your fuel systems more delicate parts (O-rings, plastic tubing, filters, etc.).
There are plenty of great options out there, such as Chevron’s Techron, and a handful of other reputable products. I used to be a very strong advocate of Techron (it’s still my backup choice). However, after witnessing Jectron solve a battery of problems on a variety of vehicles, I’m a convert.
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Reviewed in the United States on March 20, 2023
★★★★★ 5
Quick and Competent!
Fast service. Exactly as ordered.
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Reviewed in the United States on September 16, 2025
★★★★★ 5
Protección!
Exelente!
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Recomendado
Si utilizas un 4.6L Stoker es obligatorio utilizar en cada cambio de aceite.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Hard to find.
Good stuff. Hard to find. It should extend my engine life.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
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