Holset SX40 exhaust outlet flanges

RPM Motorsports

smokinum
May 13, 2008
3,271
10
38
Central Valley Ca.
Who makes them??? I have searched the net and tried to contact HTT with no luck. Seems they don't respond to E-mail either. I found a site that makes an iron version, but it's an adapter for the Dodge's. I took a 4" V-band and turned it down to the Holset dimensions, but the face only has about half of the turbo side area, and I don't like it.
 

TrentNell

Finally underway !!!!!
Jul 7, 2008
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slc tuah
I believe the HX 40 and the S300's both use the same style flange and vband for the downpipe , Is this for Matts truck ? you could always "hack" it off a down pipe?
 

RPM Motorsports

smokinum
May 13, 2008
3,271
10
38
Central Valley Ca.
Yeah it's for matt's truck. His DP is aluminized, and im not going to weld it to stainless. I'll make one from SS if I need to. Just got the 2.5" HTT spacer kit in from "the far north", so now I can get to work.
 
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TrentNell

Finally underway !!!!!
Jul 7, 2008
7,543
0
0
44
slc tuah
I looked there a few weeks back, I didn't like that its steel, and slips inside the 4" tube.

All the parts i have found are steel , I haven't see but a few stainless,whats wrong with it slipping inside the 4" tubing ? you are just getting too picky now Russ :rofl: