RPi 535i GT Race Exhaust Release!
Super Moderator
Joined: Jan 2008
Posts: 17,508
Likes: 3
From: So. Cal (SFV)
My Ride: 2011.5 Alpine White E90 M3 | Black Novillo Leather | Carbon Fiber Leather Trim | ZCP | ZP2 | M-DCT | Navigation | Moonroof | 6FL Mods: TMS 12.5mm spacers all around l Hawk HPS Brake Pads l OEM M3 Edition Grills l Paint Matched Side Gills l Key Hole D
Originally Posted by tex_phil' post='892398' date='May 27 2009, 07:50 PM
Cool, I thought it was just for the muffler. Whos getting it first?
Thread Starter
Contributors
Joined: Feb 2008
Posts: 4,074
Likes: 0
From: Fullerton, CA
Let's get this movin guys. If you guys are at all interested in getting an exhaust for your 535i, this is the one to get. It's got the hghest performance gains compared to any other available exhaust for the 535
Thread Starter
Contributors
Joined: Feb 2008
Posts: 4,074
Likes: 0
From: Fullerton, CA
Originally Posted by Boosted4Door' post='894195' date='May 29 2009, 12:04 PM
Sounds sweet.. but way too pricey for my taste 
When I had the Dinan exhaust I could barely notice any gains at all, but with the RPi GT Race Exhaust, I feel a HUGE difference. If you're not into HP gain, get a magnaflow....you might lose HP but they sure sound great!
Contributors
Joined: Jun 2008
Posts: 5,501
Likes: 0
From: Tacoma, WA
Originally Posted by tex_phil' post='892289' date='May 27 2009, 05:47 PM
Why is it so expensive?
easy
1) Tons of R&D, people have to be able to make money to produce products for us. If we arent willing to pay for their knowledge and skill, they simply wont make it.
2) It actually works, Performance wise, RPI is the only company I would put on my car. If they came up with mid pipes and down pipes for my car id buy them in a heartbeat