|
Engine, Exhaust, Transmission Discuss the FR-S | 86 | BRZ engine, exhaust and drivetrain. |
|
Thread Tools | Search this Thread |
08-10-2012, 12:02 AM | #1 |
Member
Join Date: May 2012
Drives: WRB BRZ Limited 6MT
Location: CA
Posts: 19
Thanks: 7
Thanked 3 Times in 3 Posts
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
|
Differences between an overpipe/midpipe/downpipe?
Sorry for the question just a bit confused.
On the NP website they have a downpipe with cat, then they have a downpipe with cat that replaces the overpipe. What is the difference?
__________________
|
08-10-2012, 12:05 AM | #2 |
Banned
Join Date: Jan 2012
Drives: Attitude
Location: MD
Posts: 10,046
Thanks: 884
Thanked 4,889 Times in 2,902 Posts
Mentioned: 123 Post(s)
Tagged: 4 Thread(s)
|
The downpipe with cat that replaces the overpipe is straighter and not a direct replacement. The stock piece is made the way it's made so that it clears RHD steering racks; we in the LHD world don't need a replacement for that pipe that's the same shape because we have no interference there. Engineering a pipe that's straighter and replaces the stock overpipe not only makes more power, but also gets rid of one gasket.
|
The Following User Says Thank You to OrbitalEllipses For This Useful Post: | Tonym427 (08-12-2012) |
|
|
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Nameless Performance Overpipe/Downpipe Combo | Jason@Nameless | Engine, Exhaust, Transmission | 277 | 04-04-2018 12:37 AM |
Nameless Performance Downpipe is available for pre-order. | Nameless Performance Inc. | Engine, Exhaust, Bolt-Ons | 4 | 07-12-2012 04:57 PM |
Evo 8-9 catback, downpipe and 5 zigen wheels. | chadz | Miscellaneous | 0 | 06-21-2012 09:04 PM |
CDN vs US FR-S differences | Sport-Tech | CANADA | 77 | 04-19-2012 02:24 PM |