Thorley Header Project Update
01-21-2010, 07:14 PM
#421
01-22-2010, 12:43 PM
#424
On The Tree
Join Date: Nov 2009
Location: St. Louis, MO
Posts: 129
Likes: 0
Received 0 Likes
on
0 Posts
http://www.wundercarparts.com/shopforaccessories.epc
Can anyone explain this?
Exhaust Header
VEHICLE: 2008 PONTIAC GRAND PRIX GXP 5.3L : 325-cid : V8 : GAS FI : MFI Normal C : LS4
OPTIONS: None Selected
PREFERENCES: None Selected
Doug Thorley Headers
325-C Sandrail Header; Straight Back; Tube Size 1.75 in.; Collector Size 3 in.; Dual Exit; Full Length w/Bomb Shell Mufflers; $759.00 $636.00
328-C Sandrail Header; Tube Size 1.75 in.; Collector Size 3 in.; Dual Exit; Mid-Length; Flanged; No Baffles; $626.00 $525.60
VEHICLE: 2008 PONTIAC GRAND PRIX GXP 5.3L : 325-cid : V8 : GAS FI : MFI Normal C : LS4
OPTIONS: None Selected
PREFERENCES: None Selected
Doug Thorley Headers
325-C Sandrail Header; Straight Back; Tube Size 1.75 in.; Collector Size 3 in.; Dual Exit; Full Length w/Bomb Shell Mufflers; $759.00 $636.00
328-C Sandrail Header; Tube Size 1.75 in.; Collector Size 3 in.; Dual Exit; Mid-Length; Flanged; No Baffles; $626.00 $525.60
Can anyone explain this?
01-22-2010, 02:27 PM
#427
Staging Lane
Thread Starter
Join Date: Jan 2009
Location: Orange County, CA
Posts: 87
Likes: 0
Received 0 Likes
on
0 Posts
01-22-2010, 05:15 PM
#430
TECH Regular
Join Date: Nov 2009
Location: Farmington Hills, MI
Posts: 446
Likes: 0
Received 0 Likes
on
0 Posts
At first when I saw your first post I was like wtf, but I think Buickracer is right. Several sites have those part numbers (325-C, 328-C), and the pictures are consistent and look nothing like our headers. They look exactly like they are meant for sandrails. They wouldn't fit under the hood, cause the muffler on the 325-C is welded right to the header collector. I don't know what http://www.wundercarparts.com/ is up to with that listing.
01-27-2010, 07:06 PM
#436
01-27-2010, 09:14 PM
#440
TECH Fanatic
iTrader: (5)
Join Date: Jul 2008
Location: Yellowknife NT Canada
Posts: 1,467
Likes: 0
Received 0 Likes
on
0 Posts
I talked to him on Monday, Mel nick told me that its ready to ship in mid Febuary, there waiting for the flanges to come in and they will go into the ceramic coating.