I alternate between the normal and sport modes in my '25 DH. I use quiet mode pulling out of the neighborhood, but I put on a Lethal double H pipe with twin high flow resonators so that kills the raspy sound completely, and that's with my Whipple.
I bought a '25 DH Premium from a local dealers showroom. Since the DH already was spec'd in the way I was wanting it, when they offered me Invoice pricing, I jumped. I paid cash and drove it home the next day. Grabber Blue Metallic, and my local tune shop, Ryan Hargett offered me a Whipple he...
I didn't get my '25 DH to put passengers in the back seat. I'm 6'0" and I'm basically back where there's about 3" between my seat back and the rear seat. I got it for the potential. I put on a Whipple at 500 miles. I wanted a quick car that pulls like crazy.
My '25 DH Premium initially didn't show the gear from the factory in auto, but after my shop installed the Whipple and the tune, it does now, which I love. What a rocket these cars become with the Whipple and tune. Traction is my biggest issue now, even with a Steeda Stop-the-Hop kit.
I just put a Whipple on my '25 DH. I wanted the Brembos so the DH was a logical choice. I also put on a Steeda Stop-the-Hop kit, a Lethal double H pipe, Vapor catch can, and a double fan intercooler with high flow Bosch coolant pump. Those Brembos are incredible, but for straight up drag racing...
You're in my color! My '25 Metallic Grabber Blue DH was in the dealer showroom. I bought it at invoice, under sticker. I immediately started studying the Coyote and being the horsepower junkie I am, I hooked up with a local performance and tuning shop. He has a chassis dyno and installed my...
I'm running a Mobil 1 filter on my Whippled 5W-50 filled DH. They have a great beta rating. I've been running them for 25 years and the oil looks almost like new at a change.
I was driving my old, new at the time, 5.0 Explorer to Colorado on I-70 in central Kansas at basically nightfall in about 2006. I was going along about 80-82 MPH and a Semi passed me going about 90 MPH. He was about 100 yards ahead of me and I saw a big buck deer walk out in front of the Semi...
I just took a rather spirited drive around the area. I made several full throttle pulls for about 8 seconds at a time with my 615 mile '25 DH Premium with a 10R80 and Stage 1 Whipple. So I took a picture of the head and oil temps to show what it's showing.
Only time I've seen a Steeda filter oil up an MAF sensor is from a user over oiling it after cleaning. As insurance I've always let the filter sit on a clean cloth overnight outlet up with a paper towel over the outlet. Excess oil will run down and you can gently pat the end of the filter to get...
If you dislike them so much, why are you on here? Go find a GM site and preach to the choir. I can't help it that GM couldn't make enough money on Camaros to keep building them.
Oh, and while we're at it, I was a GM power train engineer and now retiree and spent my last 4 years developing the...
As soon as my Whipple power train warranty is up I'm going stage 2 and installing LTH from Stainless Works with high flow cats. The DH is a beast with the Whipple and next is getting traction!
I just got my '25 DH back from the tuner with a double H with resonators and a Whipple install. This is the sound I was hoping for: deeper without a trace of raspyness, nice roar at mid RPM on up. Great product, I'd definitely install this again!