I'm wanting to continue tweaking my '05 Suburban Z71 w/5.3 V8. I've already got a Corsa SS exhaust and K&N intake on it, along with upgraded brakes & SS lines w/Bistein shocks.
Next on the idea list is an ECM upgrade, something from Superchips/etc. Was wondering if anyone here has had experience with the various choices out there. I think a full customer tune from someone like Wester's is a little overkill, but what about the off-the-shelf options?
I'm not planning to mod the internals of the engine, I may do headers to complement the Corsa cat-back at some point and different size tires/rims - that's about it. Ideas? Thanks
Next on the idea list is an ECM upgrade, something from Superchips/etc. Was wondering if anyone here has had experience with the various choices out there. I think a full customer tune from someone like Wester's is a little overkill, but what about the off-the-shelf options?
I'm not planning to mod the internals of the engine, I may do headers to complement the Corsa cat-back at some point and different size tires/rims - that's about it. Ideas? Thanks