Si Modifications

13 MUST DO Modifications For An Honda EP3 Civic Si & Type R!! 4K

11th gen si overview of performance mods + small pull!!

11th Gen Honda Civic SI ASMR | MAPerformance Catback Exhaust

11th Gen 2023 Honda Civic Si // Full PRL Motorsports & Two-Step Performance Upgrades

2023 Honda Civic Si Review - Can Bolt Ons And A Tune Fix Its Biggest Weakness?

2022 Honda Civic Si with $30k of modifications

HubbardAutoCenter

5 PERFORMANCE MODS for your SI // 8th Generation Civic Si K20 GUIDE

How To Modify | 9th Gen Honda Civic Si

speed bus mod for bus simulator indonesia | Speed File V4.3.3 | How To Add Speed Mod | 250+Speed Mod

How To Make a 290+HP Honda Civic Si 10th Gen

How to Quickly Add Performance & Fun to the New Honda Civic Si

Everything Done to my 2020 Honda Civic Si | Revealing The Next MOD!!!

2013 Honda Civic Si - Modifications, Walkaround and POV Drive

Watch This Before You Modify Your Honda Civic!

Fitment Industries

How to Mod a Honda Civic SI in 2025

My Honda Civic Si was COMPLETELY TRANSFORMED by These 4 Mods | Boosted John

Best 5 Mods for 8th Gen Civic Si (220+ WHP)

STATICSPEED TUNING

Quick & Easy Honda Civic Si Build - Part 1

So You Want To Modify Your 10th Gen Honda Civic Si 1.5t?

These 5 Mods Will Make Your Civic Si FASTER