FL5 Civic Type R Front vs Rear Strut Bar: Which First?
By PRL Motorsports - Premium Automotive Performance Products | Published: 2026-10-24
Category: Comparisons
Compare the PRL Throwback front and rear strut bars for the FL5 Civic Type R. Learn which brace to install first based on your driving goals and chassis needs.
Quick answer
Start with the PRL Throwback Front Strut Bar for the most noticeable steering response improvement. Add the Rear Strut Bar later if you want to reduce tail-end flex during aggressive cornering.
Why the front bar makes a bigger difference first
The front strut towers on the FL5 Civic Type R are relatively far apart, and the chassis flexes most under lateral load at the front suspension mounts. A front strut tower brace ties those towers together, reducing deflection and keeping the suspension geometry more consistent mid-corner. That translates to sharper turn-in and better steering feel you'll notice on every drive.
When the rear bar earns its keep
The rear strut bar connects the rear shock towers inside the trunk. It reduces chassis twist at the back, which helps with stability during high-speed transitions and when powering out of corners. The trade-off is that the trunk liner must be trimmed or removed for optimal fitment, so it's a more involved install. If you track the car or run sticky tires, the rear bar becomes a worthwhile addition after the front is done.
Front vs rear trade-offs
- Install effort: Front bar bolts in with no interior modifications. Rear bar requires trimming or removing the trunk liner.
- Driving feel: Front bar improves steering precision and turn-in response immediately. Rear bar reduces body twist during high-speed cornering and helps stability under power. If you mostly drive on the street, the front bar gives you the most noticeable improvement per dollar.
- Compatibility: Front bar fits FL5 Civic Type R and DE5 Integra Type-S. Rear bar also fits standard 11th-gen Civic Hatchbacks, so it can be transferred if you change cars.
Product facts
- 2023+ Honda Civic Type-R FL5 "Throwback" Front Strut Bar: Fits all 2023+ Honda Civic Type-R FL5 and 2024+ Acura Integra Type-S DE5, including RHD and international models. You can install the same front bar on an Integra Type-S or an RHD FL5 without worrying about fitment issues.
2023+ Honda Civic Type-R FL5 "Throwback" Front Strut Bar - 2023+ Honda Civic Type-R FL5 "Throwback" Rear Strut Bar: Fits all 2022+ Honda Civic Hatchback (1.5T & 2.0L) and 2023+ Civic Type-R FL5, but requires trunk liner trimming or removal for optimal fitment. The rear bar adds chassis stiffness but demands a permanent modification to the trunk liner, so plan for that before buying.
2023+ Honda Civic Type-R FL5 "Throwback" Rear Strut Bar
Which should you choose?
Best for
- Street drivers who want sharper steering and a more planted front end
- Track or autocross drivers who already have a front bar and need to reduce rear chassis flex
Not for
- Drivers who are unwilling to modify the trunk liner for the rear bar
- Anyone expecting dramatic handling changes from a single chassis brace
