Gen1
THE CATALOG
20 elite upgrades to turn your B58 into a total menace. No mames, just facts and pure speed.
MST Cold Air Intake
Bumboclaat! You think that stock plastic box is doing anything? Listen up blood, this MST Cold Air Intake is not just for parking lot flexing to impress the shorties. That stock airbox is choking your B58 like a tight necktie. When you stomp that gas pedal, your engine is begging for air, but getting nothing. Drop this MST open intake in, and sheeesh! The turbo breathes like it just woke up. You get a massive powder-coated heat shield with a sick acrylic lid to block all that wicked engine bay heat, dropping your Intake Air Temps (IATs) like a brick. And the sound? Dawg, when you let off the throttle and hear that bypass valve flutter... it's pure madness. People gonna think you got a jet engine under the hood. Stop starving your motor, get this intake, and let that spooly boi sing!
VRSF Catless Downpipe
No mames, bro! This right here is your VIP ticket to Gapplebee's! The stock catalytic converter is literally a 400-cell brick shoved up your exhaust pipe. The VRSF Catless Downpipe rips that brick out and replaces it with 4.5 inches of straight, unadulterated 304 stainless steel pipe. We are talking zero restriction, zero limits. When you bolt this on, your luxury coupe turns into a fire-spitting, popping, banging demon. It's loud, it's obnoxious, and it smells like pure race gas and freedom. If you want to show the streets you got real cajones, this is step one. Tune it, send it, and watch the V8 boys cry in your rearview mirror!
FTP Motorsport Chargepipe
Yo, you know what's embarrassing? Pulling up next to a Mustang, hitting the gas, and hearing a massive *BOOM* because your cheap plastic factory chargepipe just blew itself to pieces! That's a real buzzkill, loco. The FTP Motorsport Aluminum Chargepipe is your insurance policy. This thing is built like a tank. It replaces the fragile OEM plastic pipe that connects your intercooler to the engine. You can push 20, 25, even 30 PSI through this bad boy and it won't even flinch. It even has a 1/8th NPT bung just in case you wanna get crazy with some meth injection later. Don't be that guy stranded on the shoulder—bulletproof your boost!
BMS Billet Intake
Wagwan! You want all the noise without emptying your wallet? The Burger Motorsports Billet Intake is the street fighter's choice. No fancy carbon fiber, no unnecessary plastic boxes—just a massive inverted cone filter and a perfectly CNC-machined billet aluminum MAF sensor housing. You slap this on in your driveway in 10 minutes, and suddenly your car sounds like a Category 5 hurricane. It sucks air so hard small birds might go missing. Cheap, loud, and deadly effective for getting that top-end flow your B58 is crying out for.
Active Autowerke Catted Downpipe
Ay caramba! You want the wicked power of a downpipe but you don't wanna smell like a walking gas station? Active Autowerke got you covered, boss. This ain't your cheap eBay pipe; this is a premium GESI catted downpipe with a 400-cell core that flows like a river but cleans up the exhaust enough to keep the feds off your back. You get all the rowdy burbles, the crazy turbo spool, and the Stage 2 horsepower, but absolutely zero Check Engine Lights. It’s for the big steppers who want to go fast but keep it classy in the streets.
Evolution Racewerks Chargepipe
Listen up holmes, if you are building a 700 horsepower monster, you need pipes that can survive a nuclear blast. The Evolution Racewerks Chargepipe is handcrafted in the USA from thick 6061 aluminum. This ain't some cheap cast metal; it's meticulously TIG welded by artists. It comes with dual meth bungs straight out of the box. When you are pushing 30+ PSI of boost, you need absolute structural integrity, and this ER pipe delivers. It locks onto your throttle body with a CNC-machined flange that will never pop off, no matter how hard you send it.
B58 TU HPFP Retrofit
Bloodclaat, your engine is dying of thirst! The stock Gen1 fuel pump is a complete joke the moment you try to make real power. The TU HPFP Retrofit is the ultimate OEM hack. We take the High Pressure Fuel Pump from the newer Supra/M340i, slap a plug-and-play wiring harness on it, and bolt it directly onto your Gen1 engine. Boom! You just got 30% more fuel capacity using genuine BMW parts. Now you can finally pour some corn juice (E30) in the tank, crank up the boost, and feel what this engine was actually meant to do.
Dorch Stage 1 HPFP
When the Supra pump ain't enough and you want to swim in straight E85, you call in the heavy artillery! The Dorch Stage 1 is an absolute monster of a high-pressure fuel pump. This thing pumps fuel with the ferocity of a fire hydrant. If you got E85 running through your veins and a big turbo on the horizon, this pump guarantees your engine will never go hungry. It holds a staggering 2900 PSI of fuel pressure even when you are banging off the rev limiter. Put this in, and you are ready for war on the streets!
CSF Front Mount Heat Exchanger
You know that feeling when you do one crazy highway pull, and by the second pull your car feels like a sluggish minivan? That's heat soak, loco! The B58 uses water to cool the air, and the stock front radiator is tiny. The CSF Heat Exchanger is a massive, dual-pass, 68mm thick aluminum beast that holds way more fluid and dissipates heat like magic. You slap this in the front bumper, and your Intake Air Temps (IATs) stay icy cold. You can do 10 back-to-back pulls, and the car will hit just as hard on the 10th run as it did on the first. Keep it frosty!
Wagner Tuning Catted Downpipe
German engineering at its absolute finest, sheeesh! The Wagner Tuning Downpipe isn't just a pipe; it's a cast stainless steel work of art. Designed in CAD to flawlessly channel exhaust gases out of your turbo, this pipe features a high-flow 200 CPI racing cat. It gives you the deep, throaty, aggressive growl of a race car without the raspy, metallic buzz of cheap downpipes. It fits perfectly, breathes incredibly well, and makes your B58 sound like a sophisticated hitman ready to do a job.
H&R Sport Lowering Springs
Bro, why does your BMW look like it's ready to go off-roading? Minus the jeep, plus the stance! H&R Sport Springs drop that ugly factory wheel gap by 1.2 to 1.5 inches, giving your car the mean, aggressive, slammed look it deserves. Made from high-tensile steel in Germany, these springs don't just make the car look good for the gram; they completely change how it handles. Throw these on, slap some wheel spacers in the mix, and watch how many necks you break when you roll through the city.
Dinan Performance Spring Set
For the distinguished driver who wants to corner like a demon but doesn't want to shatter their spine on a pothole. Dinan Springs offer a subtle, classy drop of about 0.75 to 1 inch. It’s not about slamming the car to the ground; it’s about dialing in the suspension geometry. These linear-rate springs are engineered to work in perfect harmony with your factory electronic dampers, providing a ride that is tight and sporty, yet completely comfortable for your daily commute. True OEM+ vibes, loco!
Bilstein B14 PSS Coilovers
Bumboclaat, we are not playing with springs anymore, we are talking full race suspension! Bilstein B14 Coilovers replace your entire shock and spring setup with track-tested, gas-pressurized, inverted monotube dampers. You can literally spin the adjustment collars to set the exact ride height you want. Drop it to the floor for a car show, or raise it up for canyon carving. This kit turns your heavy luxury coupe into a precision scalpel that will absolutely embarrass dedicated sports cars in the twisties. Send it into the corner and trust the grip!
MHD Flasher (F-Series)
The absolute holy grail of modern tuning! Wagwan, you don't need to take your car to a shop anymore. You plug a Wi-Fi dongle into your OBD port, open the MHD app on your phone, and in 3 minutes your car transforms from a tame daily driver into an absolute rocket ship. Flash a Stage 2 map, crank up the exhaust burbles so loud it sounds like gunshots, and go terrorize the streets. MHD gives you the power of a professional tuning shop right in your pocket. Pure magic!
Bootmod3 (BM3) Software Tune
The main rival to MHD and an absolute heavyweight in the tuning game! BM3 is a cloud-based flashing platform that is stupidly fast and incredibly slick. Want to run 93 octane today and E30 tomorrow? Just grab your phone, switch the map in seconds, and get ready to gap everyone. BM3 is famous for its hyper-aggressive throttle mapping and the massive community of custom tuners who use it to build 800+ horsepower monsters. If you want a violent launch and relentless top-end pull, BM3 is your weapon of choice.
xHP Flashtool ZF8 Transmission Tune
No mames! Why is your transmission shifting like a tired old abuela when you are trying to race? The stock ZF8 transmission is smooth, but it's lazy. xHP Flashtool fixes that by flashing the brain of the transmission straight from your phone. Put it in Stage 3, and suddenly your automatic gearbox delivers literal snap-shifts that kick you in the back. It holds the gears longer, slams them in faster, and makes the car feel like it has a real racing sequential gearbox. Say goodbye to the slushbox!
M Performance Limited Slip Differential
What good is 500 horsepower if you can't put it to the ground, loco? With a stock open differential, you're just gonna sit there doing a pathetic one-wheel peel while the traction control ruins your life. The M Performance LSD is a mechanical clutch-type differential that locks the rear wheels together. You stomp the gas, the diff locks up, and the car launches forward with zero drama. Want to drift? It kicks out predictably and holds the slide like a true M car. Stop spinning and start winning!
REMUS Axle-Back Exhaust
Sheeesh! If you want your B58 to sound like it's ready to devour children, but you don't want your ears bleeding on the highway, the REMUS Axle-Back is the truth. Handcrafted in Austria from shot-blasted stainless steel, it replaces that massive, quiet factory muffler. With the exhaust valves open, it delivers a deep, guttural, angry bass tone that vibrates your chest. Throw some massive carbon fiber quad-tips on the back, and your car will look and sound like a certified supervillain. Pure auditory ecstasy!
NGK 94201 (SILZKGR8B8S) Spark Plugs
You can't have a massive explosion without a killer spark, dawg! If you are running high boost or pouring E85 in the tank, your factory spark plugs are gonna tap out. These NGK Iridium plugs are one step colder, meaning they shed heat faster to prevent your engine from knocking itself to death. Grab your feeler gauge, gap these bad boys tight to 0.022 inches, screw them in, and watch your misfires disappear. Keep the fire burning bright when the boost kicks in!
Pure800 Cast Turbo Upgrade (Gen1)
Bumboclaat! This turbo makes so much wind you'll need a 4-point harness just to keep your soul inside your body! The stock Gen1 turbo is literally a hairdryer after 450 horsepower. It just blows hot air and cooks your pistons. But this Pure800? This massive cast turbo upgrade flows so much air it creates a hurricane. We are talking 700+ wheel horsepower if you got the corn juice flowing. The top-end pull is so violent, you'll be gapping Lambos on the highway while blasting Reggae. Send it, loco!