i plan on buying the lpp header setup, but they only come without cats and i plan on cuttin a pair in but i need to know-
is the lpp y-pipe 3in?
what (low cost) cats should i buy? preferably magnaflow
should i convert my exhaust to 3in back to match the y-pipe or -
make the y-pipe flange 2.5 to match my current setup?
if its 2.5" i have some cats ill sell ya cheap!
and id say go with 3" after the y-pipe. 2.5 seems a little small.....
01 Silverado
what kind of cats?
magnaflows would be a good choice. desent price and good performance.
2005 SS AWD, 22" REPLICAS, VOLANT CAI, MAGNAFLOW EXH, 1/2 DROP- NEXT: TUNE, SHIFT KIT, SERVOS, TRU-COOL
(SOLD)2000 ECSB HARLEY DAVIDSON EDITION. 2''/4" DROP, 20" BUDNIKS, COWL HOOD, MOLDED ROLLPAN, CLEARS, DROP IN K&N, MIT, TAYLOR WIRES, LOUDMASTER EXHAUST
1991 RCSB S10 355 SBC, 700R4, 8.5" 10-BOLT, 18"/19" C6 Z06 WHEELS, 4"/5" DROP, MAGNAFLOW DUALS W/X-PIPE, FULLY SHAVED W/ CADDY LIGHTS: NEXT-LSX 370/PT88/TH350
yeah i like magnaflow
i have no idea what kind they are......
i could probably find out if that matters and your interester
but like i said, ill sell em cheap!
01 Silverado
truthfully any after market cat should work. the restriction they would create is minimal until your making really high hp.
2005 SS AWD, 22" REPLICAS, VOLANT CAI, MAGNAFLOW EXH, 1/2 DROP- NEXT: TUNE, SHIFT KIT, SERVOS, TRU-COOL
(SOLD)2000 ECSB HARLEY DAVIDSON EDITION. 2''/4" DROP, 20" BUDNIKS, COWL HOOD, MOLDED ROLLPAN, CLEARS, DROP IN K&N, MIT, TAYLOR WIRES, LOUDMASTER EXHAUST
1991 RCSB S10 355 SBC, 700R4, 8.5" 10-BOLT, 18"/19" C6 Z06 WHEELS, 4"/5" DROP, MAGNAFLOW DUALS W/X-PIPE, FULLY SHAVED W/ CADDY LIGHTS: NEXT-LSX 370/PT88/TH350
yeah i know that any cats that are the right diameter will work but, i just want to keep my exhaust just lpp and magnflow
sounds like a good plan.
2005 SS AWD, 22" REPLICAS, VOLANT CAI, MAGNAFLOW EXH, 1/2 DROP- NEXT: TUNE, SHIFT KIT, SERVOS, TRU-COOL
(SOLD)2000 ECSB HARLEY DAVIDSON EDITION. 2''/4" DROP, 20" BUDNIKS, COWL HOOD, MOLDED ROLLPAN, CLEARS, DROP IN K&N, MIT, TAYLOR WIRES, LOUDMASTER EXHAUST
1991 RCSB S10 355 SBC, 700R4, 8.5" 10-BOLT, 18"/19" C6 Z06 WHEELS, 4"/5" DROP, MAGNAFLOW DUALS W/X-PIPE, FULLY SHAVED W/ CADDY LIGHTS: NEXT-LSX 370/PT88/TH350
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