2018 Jeep Grand Cherokee SRT 8 Exhaust Upgrade & Performance Tune

2018 Jeep Grand Cherokee SRT 8 Exhaust Upgrade & Performance Tune | Blackdog Speed Shop

Рет қаралды 25,713

3 жыл бұрын

This 2018 Jeep Grand Cherokee SRT8 came into the shop to continue the owners upgrade plan. This phase includes upgrading the exhaust to Stainless Works Long Tube Headers & High-flow cats mounted up to the previously installed Borla Catback System. HP Tuners provided PCM unlocking service and the tune was performed on our Dynojet.
Blackdog Speed Shop is a high-performance, custom car builder specializing in ground-up car builds as well as high-performance upgrades for engines, transmissions, suspensions and exhausts including computer and dyno tuning. We do everything from pre-purchase inspections to twin-turbo installs and full restomods.
Whether it’s a Foreign Exotic, Classic Hot Rod, Muscle Car, Track Car, Off-Roader or a Modern Performance vehicle, we have the knowledge, tools and facility to take care of your needs.
Blackdog brings two decades of championship level racing experience, having previously earned five Driver’s Championships, four Team Championships and four Manufacturer’s Championships in the Pirelli GT4 America Sprint (World Challenge - GTS) series. Blackdog earned a series high 41 wins and won manufacturer’s cups for both Chevrolet and McLaren.
For more details go to: bit.ly/3YUla4S
#blackdogspeedshop #chicagocarscene #speedshop #performanceupgrades #performancecars #racing #racinglife #jeep #jeepgrandcherokee #srt8 #headers #dynotuning #lakecountyilcarscene #fasttrucks #streetracing #hptuners #borla #muscletruck #dragracing #performanceshop

Пікірлер: 21

@connorherbert9653 2 жыл бұрын

I love the people who get straight to the point and not spend 20mins talking about random things thank u guys great video👍

@JamesBrown-gf6sc 2 жыл бұрын

I own a built 2012 srt8, they are so much fun but the amount of chrome they come with factory is scary but this thing has even more chrome!

@jerryashley14forever75 3 жыл бұрын

Looks like a good job installed, really like the little more detail in the vids guys keep up good work

@Turtle9775 2 жыл бұрын

Stock these make about 380-385awhp so putting down 433awhp is a good jump. I know these trucks don’t wake up much with just bolt ons without the tune so props on adding a good tune. I own one myself

@coryleeboxing3047 2 жыл бұрын

Awesome content

@BlackdogSpeedShop 2 жыл бұрын

Thank you!

@wesleybeeson1818 2 жыл бұрын

Excellent!! How did the two systems connect? Is the sw 3” to borla 2.75”? Is there a factory pipe left in there?

@timmyk1113 Жыл бұрын

Can you guys send a tune with the same mods added you guys did?

@99blkbandit20 2 жыл бұрын

Should of did before and after dyno to see if added more horsepower like people claim

@gabrielmata945 2 ай бұрын

Does anyone know if Scatpack headers off a 2020 Challenger 392 will fit on a Jeep Srt 2014 392?

@irwinvinson9958 Жыл бұрын

Does that void extended warranty?

@ZacWade 4 ай бұрын

Should have tuned that srv to activate around 4500-4600rpm so you don’t have that huge dip in power

@wesleybeeson1818 2 жыл бұрын

What is the diameter of pipe where the two systems connect?

@BlackdogSpeedShop 2 жыл бұрын

This was a 3in collector from the header to the back.

@thomasbadgero6886 2 жыл бұрын

What was the numbers before and after install? I thought off the showroom HP was 475?

@BlackdogSpeedShop 2 жыл бұрын

An engine dyno differs from a chassis dyno which changes the HP. We did not get a base tune on this, but after the tune we were at 433 HP.

@thomasbadgero6886 2 жыл бұрын

@@BlackdogSpeedShop I would have been interested to see a base line to see if what was done is worth it. Sounds better than stock but how much was gained from the upgrade and tune.

@Eckstant 2 жыл бұрын

@@thomasbadgero6886 Numerous other GCSRT's have put down ~380hp / ~400tq to the wheels on a dynojet. Safe to assume it was there for this as well. Some decent gains with those headers and the exhaust. Would like to see it sans cats, of course, or even electric cutouts.

@tylercouture216 2 жыл бұрын

@@thomasbadgero6886 it puts down about 390 due to AWD the scat packs put down about 425 wheel stock its RWD only so less DT loss