SKU: POR.993.RSRMB
Fabspeed Porsche 993 Carrera RSR Muffler Bypass Pipes 1994-1998
These Fabspeed Muffler Bypass Pipes eliminate the Maxflo header mufflers on Porsche 993 Carrera models from 1994 to 1998 for an authentic air-cooled RSR factory race engine sound. Designed as an optional upgrade for the Fabspeed Maxflo RSR Header/Muffler Kit in Non-Sport Cat configuration they bolt directly to headers bypassing all mufflers. Reversible installation with aerospace V-band clamps allows quick return to standard muffler setup delivering louder aggressive Cup car volume and +10HP on track.
Key Features
- Precise Fitment: Bolts to Fabspeed Maxflo RSR Header/Muffler Kit on all 1994-1998 Porsche 993 Carrera vehicles Non-Sport Cat configuration only for seamless integration.
- Race-Authentic Sound: Bypasses mufflers for distinct air-cooled RSR Cup car roar significantly louder aggressive volume ideal for track without neighbor concerns.
- Premium Construction: Built in-house from T304L stainless steel ensures maximum quality performance and durability against corrosion and heat.
- Easy Bolt-On Reversible: Direct replacement for Maxflo X-pipe or center muffler converts to full race sound in minutes reverts to quiet mode under 30 minutes using existing V-band clamps.
- Performance Boost: Unlocks +10HP for race track events while maintaining street drivability backed by Fabspeed Lifetime Warranty.
Product Notes
- Requires existing Fabspeed Maxflo RSR Header/Muffler Kit in Non-Sport Cat configuration.
- Sound solution warranty not applicable expect maximum volume race car sound.
- Reuse existing V-band clamps from original Fabspeed Maxflo RSR Header/Muffler Kit.
Installation Notes
- Professional installation recommended.
- Bolt-on design mates directly to Fabspeed headers simple replacement of X-pipe or center muffler.
- Reuse V-band clamps from original kit for secure aerospace-grade connections.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1994-1998 | Porsche | 911 | Carrera (993) |
| 1994-1998 | Porsche | 911 | Carrera 4 (993) |
Why Choose Fabspeed?
- In-house manufacturing at Fabspeed Motorsport for consistent quality control.
- T304L stainless steel construction built for endurance racing demands.
- Lifetime Warranty covers all performance products engineered for Porsche enthusiasts.
Frequently Asked Questions
- Q: Will these fit my 1995 Porsche 993 Carrera?
A: Yes fits 1994-1998 Porsche 993 Carrera models equipped with Fabspeed Maxflo RSR Header/Muffler Kit in Non-Sport Cat configuration only. - Q: What material are the bypass pipes made from?
A: Constructed from T304L stainless steel fabricated in-house at Fabspeed for superior durability performance and heat resistance. - Q: What warranty applies and is installation reversible?
A: Backed by Fabspeed Lifetime Warranty sound solution warranty excluded. Fully reversible bolt back to standard muffler using V-band clamps in under 30 minutes.
Shipping & Handling
- Method: UPS Ground or FedEx Ground
- Availability: In stock – ships same or next business day
- Packaging: Securely boxed for protection dimensions 28 x 14 x 10 inches
- Weight: 11 lbs





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