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05-02-2009, 12:46 PM
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(Thread Starter) |   Not Ranked : 0 score  3" crush bend vs 2 1/2" mandrel bend exaust |
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05-02-2009, 05:08 PM
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| Eatin' Your Tuna   Join Date: Feb 2008 Location: Nator HQ - San Diego, CA
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| Do it right, buy a 3inch system. Corksport is not a bad system, as well as a few others. You arent going to save that much money going local, neither will the muffler properly be matched tuned. 3" crushed sucks, so does 2.5".
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MSF -The HARDCORE Of Mazda High Performance Tech! Flex Limited Ecoboost - Not Stock  Gen1 MS3 - COBB FMIC V2.0 | COBB SRI | COBB AP Stage 2 W/MSF_V1.08y | COBB 3" Downpipe | COBB CBE | Devil's Own Stage 2 Meth Injection | AST 4300 Coilovers | Haltech Fuel Pump Internals | Rota Torque 18x8 w/ 235/40/18 | ACT 6 PUCK Sprung/Streetlite  | |
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05-02-2009, 05:15 PM
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| Must Have Teh 10's!    Join Date: Mar 2008 Location: Columbia, MD
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| Not Ranked : 0 score +1 to haltec's comments on a side note a crush bend only hampers performance when it is more then 30 deg.
__________________ 2006 Mazdaspeed 6 GT Black Mica #4126 KILLAH Built/SPEED PERF6RMANC3 (SP) 10.6:1 Pistons ~ SP 11mm H11 Head Studs ~ K1 rods ~ SP CNC Head Work ~ Crower 65lb Valve Springs ~ Fully Keyed/Pinned Motor ~ GTX35R w/Tial .82AR Hotside ~ JMF IM w/1000cc PI Injectors ~ SP 75mm TB ~ SP In-Tank FP w/Dual DW300's ~ AEM FPR ~ SP Custom PI Fuel kit ~ CPE 4" MAF ~ CPE SAFEseals ~ TR1035 FMIC ~ CPE Atmosphere DP/Ex Manifold/Oil/Water Lines ~ Tial MV-R EWG VTA'd ~ Denso ITV-24's ~ CPE Dual CBE ~ CPE BT TIP ~ CPE RMM ~ JBR TMM ~ JBR PMM ~ TTFMM ~ CPE RDM ~ Sonic Tuning CO's ~ LED Tails ~ Sonic Tuning HID's ~ Whiteline RSB ~ ACT 6 Puck w/unicorn dust First K04 in the 12's First MS6 in the 11's Certified RichTune E-Tuner |
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05-04-2009, 09:31 PM
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| Speeeeeed   Join Date: Mar 2008 Location: Corpus Christi, Tx
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| Not Ranked : 0 score Actually I dont think the factory exhaust is that much of a restriction if you have the stock cats, I replaced both and it made a major difference.
__________________ 2006 Mazdaspeed 6 P&P, flow benched, head with welded EGR and +1mm inconel exhaust valves (260/200cfm @ .500"), Web Cams, Custom crankcase breather with integrated air/oil seperator, Custom 3/4" ID pan vac system, Blow through maf, Port matched IM, CNC AN-12 ORB block oil adapter, CP-e 88mm Stage 2 pistons, Pauter 22.5mm rods, ARP main, head, and crank studs, CP-e injector seals, Injector stud kit, Cometec 88mm 5 layer HG, Deatschworks flow tested matched injectors, DCR VVT, PTP 2250psi RV, Corksport front sway, Whiteline rear sway, AWR front/rear sway links, TT FMM, AWR 70d DMM, JBR 80D PMM, SU RMM, TT FRDM, CP-e RRDM, Autotech CDFP, DW65c ITFP, Custom L/A IC with a dual pass 20x25x1.5 heat exchanger, Dual Cobra I/C pumps, 2.5" ID 700hp I/A intercooler, Custom DP, Corksport catback, Corksport exhaust hangers, chrome plated genpu valve cover, chrome plated timing cover, Spin on oil filter, Fluidyne dual pass AN-12 oil cooler, Hayden oil cooler fan controller, Dual 4.7" SPAL oil cooler fans, Canton Racing 22-480 oil tstat, Custom BMRS AN-12 oil lines, SPC ball joints, 55w/35w headlights and independently switched fogs on custom waterproof harnesses, PIAA Super Plasma driving and interior lights, rear diff cutout switch, 3M clear front cover, Volk 17x7.5 wheels, Custom tcase bearing cap upgrade, GS EBC 3 port, Redline SS hood lift, Versatune, Defi gauges, Innovate MTX-L WB gauge, triple center gauge pod, Block8head dual vent pod, Redline shift boot & ebrake cover & arm rest cover, Mazdaspeed CF ebrake handle, SBC Full Face Feramic Clutch Disc, Dashawk, ACL rod bearings, King main bearings, Cosworth BSD, Custom windage tray, Holset HX35w, Creative Performance T3 EWG manifold, HKS VTA BOV, A1 H11 head studs, Hylomar HG sealant, SSP EGR delete plate, JBR EGR IM plug, JGS 40mm Race EWG |
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05-04-2009, 09:33 PM
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| Fuck sushi rolls  Join Date: May 2008 Location: Los Angeles
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__________________ 2007 Ms3 3071r fully bolted , retired and sold after 110k miles of abuse 2014 Black Track Pack premium , NA 4lyfe ...AED dyno tuned on E85 466.6whp / 406.8 TQ SAE |
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| The Following User Says Thank You to rodrigo For This Useful Post: | aaronc7 (05-04-2009) |
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05-04-2009, 09:49 PM
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05-04-2009, 09:55 PM
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__________________ '08 MazdaSpeed3 - sold | |
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05-04-2009, 11:18 PM
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__________________ "08, I hate to break it to you, but if it gives kevin a boner, its porn"  NATOR PERFORMANCE Nylon washer sponsered | |
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