MBRP Cat-Back Exhaust System XP Series Street 3" With 4-1/2" Polished Tips Convertible GT 2015-2017
Highlights
- T409 Stainless Steel
- Includes H-Pipe
- 100% Bolt-On
- Polished 4-1/2" Tips
MBRP 3" XP Series Street Cat-Back Exhaust System with 4-1/2" Polished Tips for 2015, 2016 and 2017 Convertible GT Mustangs.
When you’re driving your 2015-2017 GT Convertible Mustang, do you wish it was a little louder? A little flashier? Do you want to take it to the next level but don’t want to spend hours and hours installing a new exhaust? Then be sure to pick up this MBRP 3" XP Series Street Cat-Back Exhaust System with 4-1/2" Polished Tips that’s now available at CJ Pony Parts!
Features & Benefits:
- Tame but Pronounced Street Version Exhaust Tone
- Subtle Tone During Normal Driving But Aggressive When You Hit the Gas
- Large 3" Mandrel-Bent 16-Gauge T409 Stainless Steel Pipes with Polished, Mirror-Like Finish for Maximum Flow
- Includes Polished 4-1/2" Tips for Head-Turning Style
- Includes H-Pipe for Aggressive Tone
- Easy Installation: 100% Bolt-On with Basic Hand Tools
- Pair with Set of Long Tube Headers for Immense Power Gains (Not Included)
This MBRP (S7239409) 3" XP Series Street Cat-Back Exhaust System with 4-1/2" Polished Tips is a great way to get the best of both worlds when it comes to your exhaust note. You’ll hear a nice and subtle tone during normal driving conditions, but as soon as you hit that gas pedal, you’ll hear an aggressive note that’ll be music to your ears! This cat-back exhaust features large 3" mandrel-bent stainless steel piping for maximum flow, polished 4-1/2" exhaust tips for head-turning style and an H-pipe for an aggressive tone. Installation is easy and can be done with a lift or jack and basic hand tools. Pair this cat-back exhaust with a set of long tube headers to get even more power gains out of your engine and to take your S550 to the next level!
Please Note: This cat-back exhaust system will NOT fit Fastbacks.
Order an MBRP (S7239409) 3" XP Series Street Cat-Back Exhaust System with 4-1/2" Polished Tips for your 2015, 2016 or 2017 Convertible GT Mustang from CJ Pony Parts today!
California Residents: Proposition 65 Warning
Related Categories: Mustang Parts, Mustang Exhaust, Mustang Cat Back Exhaust Kits
Installation Difficulty

Novice skill is required for this installation.