Richter Performance Modifications Inc.

Richter Performance Modifications Inc. Late Model Domestic Car & Truck High Performance Upgrade Parts Supply, Installationand Custom Tuning.

Street Machine Weekend is a wrap for another year. Lots of great events throughout the weekend and ending with the 600+ ...
07/12/2026

Street Machine Weekend is a wrap for another year. Lots of great events throughout the weekend and ending with the 600+ carshow. We had about 10 of our builds in attendance and are so proud of Blake in winning the Best Engineered Award which is a badass one to win! Your hard work shows throughout the car from front to back. Well deserved and congratulations on the beautifully assembled 1965 Acadian!

We’re down at the C10 Show at the School just off Mayor Magrath today. Come and see some badass units on the grass. Stop...
07/11/2026

We’re down at the C10 Show at the School just off Mayor Magrath today. Come and see some badass units on the grass. Stop by the RPM Merch tent and say Hi!

Bring Sunscreen!

The wait is over… the best weekend of the year is finally here.After countless late nights, long hours, and a whole lot ...
07/10/2026

The wait is over… the best weekend of the year is finally here.

After countless late nights, long hours, and a whole lot of hard work, we’ve got a shop full of hot rods ready to hit the streets.

We’ll be closed Friday and back in the shop Monday while we enjoy the weekend with everyone else.

Come see us at the C10 Truck Show, where we’ll have a lineup of our latest builds on display. Stop by the booth, check them out, and say hello! We always enjoy talking cars.

You’ll also find several of our builds at the main Car Show on Sunday. We won’t have a booth there, but we’ll be walking around and taking it all in.

Have an incredible weekend, be safe, watch out for the red and blues, and enjoy every mile of the cruise. See you out there!

We made the drive out to SIR last night for the Heads Up Havoc event here. Our son races in the Junior Street Class so w...
07/04/2026

We made the drive out to SIR last night for the Heads Up Havoc event here. Our son races in the Junior Street Class so we decided to come out and make some hits in Sully the Tahoe. Bunch of fast stuff out here, if you’re at home with nothing to watch it’s live on YouTube and I believe ThatTrackChannel is on the announcing side of things.

https://www.youtube.com/live/hybxDgYvTLw?si=x1AvfLsUKYljYOfU

06/28/2026

The weekend was long but we had a ton of fun at DoorWars 14. With a rainout day Friday we got pushed to 3 qualifiers and Round 1 eliminations on Saturday. We were able to get down with a best of 5.03 @ 141mph!

Sunday we were back for E2 but we just couldn’t get Betty to 60’ like we hoped so we lost by 0.05 of a second.

Great time hanging with friends doing some racing and a last minute decision that my son wanted to tag along was great!

Now back on the long drive home and looking forward to the next one. We’ll be watching and cheering on the next couple rounds and the NASCAR race from the road.

It’s been a long time but we’re finally back helping James and Betty (Black X Racing) out at Mission Raceway for DoorWar...
06/25/2026

It’s been a long time but we’re finally back helping James and Betty (Black X Racing) out at Mission Raceway for DoorWars 14. Last time we were here we ran in the X275 class but with a few changes now we’ll be competing in the Limited Street Class. With a new and smaller class legal turbo bolted on and a few other changes to be within the rules that we have to follow to be able to run we’re going to see what we can do. Open track practice today and qualifying tomorrow. Pray that good weather shows up tomorrow for us and we’ll keep ya posted on how we end up out here.

The C2 Corvette project is finally wrapped up. This one definitely snowballed along the way. We ended up touching just a...
06/23/2026

The C2 Corvette project is finally wrapped up. This one definitely snowballed along the way. We ended up touching just about every part of the car.

Starting with the wiring, we installed a complete American Autowire chassis harness, replacing and updating every wire in the car. The interior received new seats, door panels, center console, power windows, steering column and wheel. We also added Dakota Digital RTX gauges, Vintage Air HVAC, and a retro-style radio head unit. The cockpit is now set up for both comfort and function, with modern upgrades throughout.

Under the hood, the original 350ci small block was replaced with a BluePrint 427ci LS, backed by a McLeod RST clutch and TKX transmission. Custom-built headers and a side-pipe exhaust from BBE give this car a unique sound and an aggressive look. The differential was upgraded with new gears, a locker, and the correct driveshaft to handle the added power.

We also upgraded the braking system with HydroBoost and Wilwood calipers, along with a new cooling system, serpentine drive setup, and fuel system. Countless other parts were updated along the way.

With just under 500 RWHP and a manual shifter in your right hand, this little rocket ship is an absolute riot to drive, guaranteed to put a smile on your face every time you get behind the wheel.

We’re looking forward to seeing it out at some shows this year.

Happy Father’s Day to all those that make the cut, to those that don’t, hopefully you get to know one day what is so spe...
06/22/2026

Happy Father’s Day to all those that make the cut, to those that don’t, hopefully you get to know one day what is so special about it. Most of our dads are our heroes and role models, for me he’s the one I can thank for my addiction to HotRods and for keeping me out of most trouble. As an ode to and because I love messing with him, we came up with a limited edition shirt. I might know him as dad but others know him as the Crazy Uncle Larry. One other cool part of this series of shirts is if you don’t know he hates sleeves about as much as he hates eating his vegetables! He personally cut off the sleeves of each and every one of these shirts. Hope you get to spend time with those that mean the most and thanks Pop for putting in the effort it took to make me!

The 2026 F150 project is about wrapped up now. With the 2.5” lift kit, wheels and tires, body matched grille and bumpers...
06/21/2026

The 2026 F150 project is about wrapped up now. With the 2.5” lift kit, wheels and tires, body matched grille and bumpers, Raptor steering wheel with paddle shifters, billet coolant tank, Whipple Supercharger, Stainless Works long tube headers and Borla Exhaust this daily driven rig is a ton more fun. Taking it from 350rwhp to 700rwhp it’s definitely not the same truck. Pretty incredible how a few bolt ons net you these type of gains. For sure we can see how these trucks are so popular. Can’t wait to build a few more of these. Very rowdy package!

This C7 LT1 Corvette came by for a few upgrades. A BTR PDS Stage 3 Camshaft, long tube headers and RST Clutch went in as...
06/20/2026

This C7 LT1 Corvette came by for a few upgrades. A BTR PDS Stage 3 Camshaft, long tube headers and RST Clutch went in as the first stage to this cars new lease on life. Getting setup for a Procharger one day this combo is ready for that next step. With 480whp now it’ll be interesting what’s to come for this car.

Address

#2, 3205/8 Avenue N
Lethbridge, AB
T1H5C7

Opening Hours

Monday 8:30am - 5pm
Tuesday 8:30am - 5pm
Wednesday 8:30am - 5pm
Thursday 8:30am - 5pm
Friday 8:30am - 5pm

Telephone

+14033082501

Website

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