Porsche 997 Carrera Muffler Bypass Pipes (2005–2008) | Cup Car Style Quad Tips

T304 Stainless Steel Polished Muffler Bypass Pipes for Porsche 911 (997 Carrera)

Transform the sound, appearance, and character of your Porsche 911 with these T304 stainless steel polished muffler bypass pipes, designed specifically for the Porsche 997 Carrera C2 and C4 (2005–2008). Engineered for maximum sound output and reduced weight, this system delivers an aggressive, race-inspired exhaust note and a true Porsche Cup Car–style appearance.

Featuring a distinctive quad round exhaust tip layout with staggered sizing, this direct bolt-on setup creates an unmistakable motorsport look while producing an extremely loud, raw exhaust tone ideal for track and racing enthusiasts.

Fitment Notice:

• Fits: Porsche 911 997 Carrera C2 & C4 (2005–2008)
• Does NOT fit: Convertible models

Key Features:

• Material: High-quality T304 stainless steel with polished finish
• Exhaust Tip Style: Quad round tips
• Tip Sizes: 89mm (outer) & 76mm (inner)
• Piping Size: 59mm OD / 57mm ID connection
• Weight Savings: Lightweight design for improved performance
• Installation: Direct bolt-on, no cutting or welding required
• Proven Design: Used in Porsche racing and track events worldwide
• Appearance: Porsche Cup Car–inspired exhaust styling
• Sound: Extremely loud, raw race-car exhaust note

Important Notes:

• This is a muffler bypass kit and will result in a significant increase in exhaust volume
• Intended for off-road or track use where extreme sound levels are desired
• Please verify vehicle compatibility prior to purchase

Shipping Information:
Free shipping is available within the 48 contiguous United States. International shipping is available at checkout.

Ideal for Porsche enthusiasts seeking lightweight performance, aggressive Cup Car styling, and uncompromising race-level sound.