Fabspeed Porsche 996 GT3 Muffler Bypass Pipes (99-05) (FS.POR.996GT3.MB)
SKU: 59475889668

Fabspeed Porsche 996 GT3 Muffler Bypass Pipes (99-05) (FS.POR.996GT3.MB)

Sale price$395.98 Regular price$439.98
Save 10%

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Fabspeed Porsche 996 GT3 Muffler Bypass Pipes (99-05) (FS.POR.996GT3.MB)Lighten the rear of the vehicle while adding aggressive Supercup style sound by replacing the heavy factory mufflers with straight through tubes. SOUND: These muffler bypass's will make your GT3 a lot louder and more aggressive. Expect a deep growling tone with minimal cabin drone. POWER: On the dyno we saw gains of 11 whp and 7 ft lbs of tq. These gains are carried throughout the RPM band. FEATURES: Fits all Porsche 996 GT3 vehicles (1999 2005)

Lighten the rear of the vehicle while adding aggressive Supercup-style sound by replacing the heavy factory mufflers with straight-through tubes.

SOUND:

These muffler bypass's will make your GT3 a lot louder and more aggressive. Expect a deep growling tone with minimal cabin drone.

POWER:

On the dyno we saw gains of 11 whp and 7 ft/lbs of tq. These gains are carried throughout the RPM band.

FEATURES:

  • Fits all Porsche 996 GT3 vehicles (1999-2005)
  • Increases horsepower and torque by 11 whp and 7 ft-lbs for improved throttle response
  • Saves 50 lbs from the rear of the vehicle
  • Comes with stainless steel polished tips
  • Used by many Rolex Grand Am race teams as well as PCA/POC and HPDE drivers
  • Constructed from mandrel bent T304L stainless steel
  • Simple DIY bolt-on installation, no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty
 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 59475889668

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 288 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Michelle
Massapequa, US
★★★★★ 4
Cute Look, Mid-Shelf Build
Color: Black Woven Suede, Color: Black Woven Suede
This purse looks like it’s going to impress — that woven pattern gives off designer energy without the designer price. In reality, it’s more of a lightweight, occasional-use accessory than a daily driver. The suede-style material is soft and easy on the eyes, but it isn’t exactly robust. The structure feels thin, and the bag doesn’t have much internal organization. Think “carry the essentials to dinner,” not “load this up and hit a full day at the office.” The gold accent is cute, but again, decorative more than durable. For the price, it’s fine for a night out, a holiday party, or when you want something small and polished. But if you’re looking for longevity or any kind of everyday functionality, this stays firmly in the fashion-over-function category.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
M
Verified Purchase
Maddie J
West Palm Beach, US
★★★★★ 5
Worth the money
Color: Black Woven Suede
The quality of this purse is insane. It’s stitch so well and looks very high-end very much like it’s doppelgänger worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
S
Verified Purchase
shannonkss
Lake Worth, US
★★★★★ 5
Awesome gift
Color: Coffee Woven Suede
Bought it as a Christmas gift & they loved it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
L
Verified Purchase
Leslie
Boise, US
★★★★★ 5
Pretty!
Color: Olive Green Woven Suede
Love this!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 9, 2026
B
Verified Purchase
Barbara Nalu Marino Bacigalupi
Phoenix, US
★★★★★ 1
Mala calidad
Color: Light Brown Woven Suede
Mala calidad
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025

recommand products